Objects in the image:
category: chair
category: person
category: person
category: chair
category: chair
category: person
category: chair
category: chair
category: chair
category: bench
category: person
category: chair
category: tennis racket
category: sports ball

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it the person holding the racquet?
a: No
q: is it one of the people by the chairs on the floor?
a: No
q: is it one of the people up on the balcony?
a: Yes
q: is it the one wearing dark clothing?
a: Yes